Sixteen years old.

Senko Tamagawa is a third-year junior high school student, and she is the captain of the badminton club. Her father, Kinzo, remodeled her barn and lent it to her only Mikayo. Senko was somehow envious of her flashy life... In a tragedy with a girl living in the base as the main character, Katsumi Miki of "Life like a weed" adapted the original story of Muraji Uchiki and directed by Eisuke Takizawa of "Ajisai no Uta".